Extension-lipid-report-ldl-chol-calculated.xml

LDL is Calculated

<StructureDefinition xmlns="http://hl7.org/fhir">
  <id value="lipid-report-ldl-chol-calculated"/>
  <url value="http://hl7.org/fhir/StructureDefinition/lipid-report-ldl-chol-calculated"/>
  <name value="LDL is Calculated"/>
  <status value="draft"/>
  <publisher value="Grahame Grieve"/>
  <contact>
    <telecom>
      <system value="other"/>
      <value value="grahame@healthintersections.com.au"/>
    </telecom>
  </contact>
  <date value="2012-05-12"/>
  <description value="True if the LDL value is calculated from Chol, Trig, and HDLC."/>
  <fhirVersion value="1.4.0"/>
  <kind value="datatype"/>
  <abstract value="false"/>
  <contextType value="resource"/>
  <context value="Observation"/>
  <baseType value="Extension"/>
  <baseDefinition value="http://hl7.org/fhir/StructureDefinition/Extension"/>
  <derivation value="constraint"/>
  <snapshot>
    <element>
      <path value="Extension"/>
      <short value="LDL is Calculated"/>
      <definition value="True if the LDL value is calculated from Chol, Trig, and HDLC."/>
      <comments value="It's definitely better that whether the LDL was calculated or not comes from the LOINC
       code. But this is defined to exercise the extension machinery in the publication tooling,
       and to make this comment. Actually, the location is odd too - it would probably be on
       the root observation, but this is for testing purposes."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="Extension"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="Extension"/>
      </type>
    </element>
    <element>
      <path value="Extension.id"/>
      <representation value="xmlAttr"/>
      <short value="xml:id (or equivalent in JSON)"/>
      <definition value="unique id for the element within a resource (for internal references)."/>
      <min value="0"/>
      <max value="1"/>
      <base>
        <path value="Element.id"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="id"/>
      </type>
      <mapping>
        <identity value="rim"/>
        <map value="n/a"/>
      </mapping>
    </element>
    <element>
      <path value="Extension.extension"/>
      <name value="extension"/>
      <short value="Extension"/>
      <definition value="An Extension"/>
      <min value="0"/>
      <max value="0"/>
      <base>
        <path value="Element.extension"/>
        <min value="0"/>
        <max value="*"/>
      </base>
      <type>
        <code value="Extension"/>
      </type>
    </element>
    <element>
      <path value="Extension.url"/>
      <representation value="xmlAttr"/>
      <short value="identifies the meaning of the extension"/>
      <definition value="Source of the definition for the extension code - a logical name or a URL."/>
      <comments value="The definition may point directly to a computable or human-readable definition of the
       extensibility codes, or it may be a logical URI as declared in some other specification.
       The definition should be version specific.  This will ideally be the URI for the Resource
       Profile defining the extension, with the code for the extension after a #."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="Extension.url"/>
        <min value="1"/>
        <max value="1"/>
      </base>
      <type>
        <code value="uri"/>
      </type>
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/lipid-report-ldl-chol-calculated"/>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
    <element>
      <path value="Extension.valueBoolean"/>
      <short value="Value of extension"/>
      <definition value="Value of extension - may be a resource or one of a constrained set of the data types (see
       Extensibility in the spec for list)."/>
      <min value="1"/>
      <max value="1"/>
      <base>
        <path value="Extension.value[x]"/>
        <min value="0"/>
        <max value="1"/>
      </base>
      <type>
        <code value="boolean"/>
      </type>
      <mapping>
        <identity value="rim"/>
        <map value="N/A"/>
      </mapping>
    </element>
  </snapshot>
  <differential>
    <element>
      <path value="Extension"/>
      <short value="LDL is Calculated"/>
      <definition value="True if the LDL value is calculated from Chol, Trig, and HDLC."/>
      <comments value="It's definitely better that whether the LDL was calculated or not comes from the LOINC
       code. But this is defined to exercise the extension machinery in the publication tooling,
       and to make this comment. Actually, the location is odd too - it would probably be on
       the root observation, but this is for testing purposes."/>
      <min value="0"/>
      <max value="1"/>
      <type>
        <code value="Extension"/>
      </type>
    </element>
    <element>
      <path value="Extension.extension"/>
      <name value="extension"/>
      <max value="0"/>
    </element>
    <element>
      <path value="Extension.url"/>
      <type>
        <code value="uri"/>
      </type>
      <fixedUri value="http://hl7.org/fhir/StructureDefinition/lipid-report-ldl-chol-calculated"/>
    </element>
    <element>
      <path value="Extension.value[x]"/>
      <min value="1"/>
      <type>
        <code value="boolean"/>
      </type>
    </element>
  </differential>
</StructureDefinition>